曾乔和他的同事不使用药物，而是用基因进行试验，不过他们也利用了当前关于激活记忆的成果。

Joe Tsien and his colleagues use genes instead of drugs, but they too are taking advantage of what is now understood about memory reactivation.

youdao

与用药物控制小鼠不同，曾乔的小组通过改变小鼠基因，使它大量产生一种叫做CaMKII的酶。

Rather than administer drugs to their experimental mice, however, Tsien's team altered their genes to produce an excess of one particular enzyme, called CaMKII.

youdao

曾乔的小组表示已经成功定位某段单独的记忆，但实际上，他们指的是成功让小鼠忘记了某个放电室。

Tsien's group says it successfully targeted single, isolated memories, but what they mean is that their experimental mice forgot that a particular training chamber would deliver an electrical shock.

youdao

So, you take a sentence like -This is a classic line from Groucho Marx: "I once shot an elephant in my pajamas.

举例来说,这是《格劳乔·马克斯》的经典台词,"我曾在我的睡衣里射杀了一头大象

耶鲁公开课 - 心理学导论课程节选